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Oster Gerald D PhD

Psychologist · Psychologist in Olney, MD

18404 Queen Elizabeth Drive

Olney, MD 20832

(301) 774-6202

Provider details

Specialty
Psychologist
Credentials
PhD
NPI number
1528181906

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Graduated
1981
Also sees patients at
  • 2915 Olney Sandy Spring Rd, Suite B, Olney, MD 20832 · (301) 774-6202
  • 2915 Olney Sandy Spring Rd B, Olney, MD 20832
Medicare
Accepts Medicare assignment (the Medicare-approved amount as full payment)
Telehealth
Offers telehealth visits

From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare

About

Oster Gerald D PhD is a psychologist in Olney, Maryland, registered with the federal National Provider Identifier (NPI) registry. Contact the provider directly to confirm services, hours and accepted insurance.

Other care in Olney

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.